Tele Vue 22mm Nagler Type 4 Eyepiece - Premium Telescope Lens for Astronomy & Stargazing - Ideal for Deep Space Observation & Astrophotography

The Nagler eyepiece represents the ultimate in the visual stargazing experience. With an 82-degree field of view, and tack-sharp, high-contrast optics, nothing compares to the view of the heavens through these eyepieces. The new Type IV Naglers have a handy click-stop Instajust eyeguard to block stray light. The 22mm Nagler makes an excellent medium-power eyepiece on a Schmidt-Cassegrain, or great low-power eyepiece on a Newtonian or one of TeleVue's own refractors with a 2" focuser or diagonal.

• Focal Length: 22mm
• Apparent Field: 82°
• Barrel Size: 2"
• Eye Relief: 19mm
• Field Stop: 31.1mm
• Weight: 1.50 lbs / 24.0 oz